Stanford researchers at the Swartz Research Group have engineered an Iron-Iron (Fe-Fe) hydrogenase with as high as 5-fold enhancement in O2 tolerance by introducing cysteine mutations around the electron supply pathway within the enzyme.
Enzymatically active hydrogenase is synthesized in a cell-free reaction. The hydrogenases are synthesized in a cell-free reaction comprising a cell extract derived from microbial strains expressing at least one hydrogenase accessory protein.
Stanford researchers at the Jaramillo, Nørskov, and Cargnello Labs have developed an improved system to generate NH3 (ammonia) from N2 and H2O via a low-pressure, electro-thermochemical, sustainable alternative to the conventional Haber-Bosch p